These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electric Code (latest revision), article 310 for power conductor sizing. CAUTION: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than 3 conductors are in a raceway.

TABLE 2

ELECTRICAL SPECIFICATIONS

 

 

 

SINGLE CIRCUIT

 

 

 

 

DUAL CIRCUIT

 

 

 

 

 

3

1

2

2

3

1

2

2

 

 

 

 

 

 

 

 

 

Maximum

 

 

 

 

 

 

 

 

 

 

 

 

 

External

 

 

 

 

 

 

No.

 

Maximum

 

 

Minimum

Fuse

Field

 

 

 

 

 

External

Field

 

Circuit

or Ckt.

Power Wire

Ground

 

Rated

Field

Minimum

Fuse or

Power

Ground

Ampacity

Breaker

Size

Wire Size

 

Volts &

Power

Circuit

Circuit

Wire

Wire

CKT

CKT

CKT

CKT

CKT

CKT

CKT

CKT

Model

Phase

Circuits

Ampacity

Breaker

Size

Size

A

B

A

B

A

B

A

B

WL423-A00, A0Z

 

1

35

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A05

230/208-1

1

35

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A10

1

59

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A15

 

1 or 2

85

90

4

8

56

26

60

30

6

10

10

10

WL423-B00, B0Z

 

1

24

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B09

230/208-3

1

34

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B15

 

1

52

50

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WL423-C00, C0Z

 

1

13

15

14

14

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C09

460-3

1

17

20

12

12

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C15

 

1

26

30

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WL484-A00, A0Z

 

1

36

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A05

230/208-1

1

36

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A10

1

59

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A15

 

1 or 2

85

90

4

8

59

26

60

30

6

10

10

10

WL484-B00, B0Z

 

1

25

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B09

230/208-3

1

34

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B15

 

1

52

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WL484-C00, C0Z

 

1

13

15

14

14

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C09

460-3

1

17

20

12

12

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C15

 

1

26

30

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WL602-A00, A0Z

 

1

44

60

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A05

230/208-1

1

44

60

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A10

1

55

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A15

 

1 or 2

85

90

4

8

59

26

60

30

6

10

10

10

WL602-B00, B0Z

 

1

32

45

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B09

230/208-3

1

34

45

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B15

 

1

52

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WL602-C00, C0Z

 

1

16

20

12

12

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C09

460-3

1

17

20

12

12

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C15

 

1

26

30

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

jMaximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.

kBased on 75° C copper wire. All wiring must conform to NEC and all local codes.

l

Manual 2100-400 Page 4

Page 5 Page 7
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Bard WL423, WL484, WL602 installation instructions Electrical Specifications, Single Circuit Dual Circuit
Page 5 Page 7

WL423, WL602, WL484 specifications

Bard WL484, WL602, and WL423 are part of Bard's innovative line of heating, ventilation, and air conditioning (HVAC) products designed to meet the diverse needs of residential and commercial spaces. Each model is characterized by advanced technologies that enhance energy efficiency, performance, and user comfort.

The Bard WL484 model showcases a heating capacity of 48,000 BTU and operates efficiently in various environments. This unit incorporates a robust heat exchanger, which allows for rapid heating without sacrificing efficiency. One of the standout features of the WL484 is its integrated control system that allows users to set precise temperatures, enhancing comfort while minimizing energy usage. Additionally, this model is designed with superior airflow capabilities, providing even temperature distribution throughout the space it serves.

The Bard WL602, with a heating capacity of 60,000 BTU, emphasizes versatility and performance. This unit is equipped with a multi-speed blower that adjusts the airflow according to the specific heating requirements of the environment. The WL602 is engineered with a durable cabinet that resists corrosion, ensuring longevity and reduced maintenance needs. It also includes advanced diagnostic capabilities, allowing users to identify issues quickly and streamline servicing. With its enhanced efficiency ratings, the WL602 is a solid choice for larger spaces requiring reliable and economic heating solutions.

The Bard WL423 model serves as an efficient option for smaller spaces with a heating capacity of 24,000 BTU. This compact unit is designed to fit into tighter spaces while delivering exceptional performance. One unique characteristic of the WL423 is its quiet operation, making it suitable for environments where noise levels must be kept to a minimum, such as offices or bedrooms. Additionally, it features energy-efficient components that help reduce operating costs over time, making it an attractive option for budget-conscious consumers.

In summary, Bard WL484, WL602, and WL423 each bring distinct advantages to the HVAC market, with features designed for optimal performance, energy efficiency, and user satisfaction. These models represent Bard's commitment to quality and innovation, ensuring that customers can find the right solution for their specific heating needs. Whether for residential or commercial applications, Bard continues to be a trusted name in climate control technology.
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